KNOWN EXPLOITED VULNERABILITY
CISA KEV 处置信息
已确认在野利用
- 加入 KEV
- 2022/05/23
- 整改期限
- 2022/06/13已逾期 1590 天
- CISA 厂商
- Cisco
- CISA 产品
- IOS XR
要求采取的措施
Apply updates per vendor instructions.
CISA 说明
https://nvd.nist.gov/vuln/detail/CVE-2022-20821
漏洞描述
Cisco IOS XR software health check opens TCP port 6379 by default on activation. An attacker can connect to the Redis instance on the open port and allow access to the Redis instance that is running within the NOSi container.
影响产品
暂无结构化产品信息。
修复建议
Apply updates per vendor instructions.